Multiquip 19882 Swivel Base Assembly - OEM Replacement Part for Light Towers

The swivel base assembly provides critical 360-degree rotation capability for the light tower mast, allowing operators to precisely direct illumination across the 5 to 7 acre coverage area without repositioning the entire trailer. This complete assembly integrates with the vertical mast system that extends over 31.5 feet and must maintain stability in winds up to 65 mph.

During setup operations, the swivel base works in conjunction with the deployed outriggers and jackstands to maintain tower stability while the mast is raised. Per Multiquip specifications, all outriggers must remain fully extended with the tower positioned on level ground before raising the mast—the swivel base enables light direction adjustments after deployment without compromising this critical safety requirement.

This assembly is essential for operators who need to redirect the four 1,000-watt metal halide lamps (producing 440,000 lumens total) to accommodate changing jobsite conditions or multiple work zones. A damaged or seized swivel base compromises positioning capability and can create unsafe mast operation.

Compatible with the following Multiquip light tower models:

• LT12D50B
• LT12DAB
• LT12D
• LT12D50SA

Genuine Multiquip OEM part, sold by an authorized dealer.